diff --git a/src/rtsp_manager.cpp b/src/rtsp_manager.cpp
index 795381b..802eaac 100644
--- a/src/rtsp_manager.cpp
+++ b/src/rtsp_manager.cpp
@@ -136,10 +136,12 @@ GstRTSPMediaFactory *RTSPManager::create_media_factory(const Camera &cam)
     gst_rtsp_media_factory_set_suspend_mode(factory, GST_RTSP_SUSPEND_MODE_NONE);
 
     // 绑定事件
-    g_signal_connect_data(factory, "media-configure",
+    g_signal_connect_data(factory,
+                          "media-configure",
                           G_CALLBACK(on_media_created),
                           g_strdup(cam.name.c_str()),
-                          (GClosureNotify)g_free, 0);
+                          (GClosureNotify)g_free,
+                          GConnectFlags(0));
 
     return factory;
 }